2000 Thai Premier League

The 2000 Thai Premier League consisted of 12 teams. The bottom club would be relegated to the Thailand Division 1 League. The club that came 11th would play in a relegation / promotion match against the club that came second in the Thailand Division 1 League.

Champions Royal Thai Air Force entered the next edition of the Asian Club Championship.

The league was also known as the Caltex Premier League.

Member clubs

 * Bangkok Bank
 * Bangkok Metropolitan Administration
 * BEC Tero Sasana
 * Krung Thai Bank
 * Osotsapa M-150
 * Port Authority of Thailand
 * Royal Thai Air Force
 * Royal Thai Navy (promoted from Division 1)
 * Royal Thai Police (promoted from Division 1)
 * Sinthana
 * Thai Farmers Bank
 * TOT

Promotion and relegation playoff
The club that came 11th in the Thai Premier League was to play in a relegation / promotion match against the runner-up in the Thailand Division 1 League, but at the end of the season, Thai Farmers Bank dropped out of the league and folded.

As such, Sinthana, the club that came 11th, took their place, while TOT, the team that came 12th, would play in the relegation / promotion match.

March 27 and March 31, 2001

† TOT remain in the Thai Premier League.

Season notes
Thai Farmers Bank would withdraw from the league at the end of the season due to the Asian financial crisis that initial struck in 1998. The effects would spread across Asia and many clubs now came under a huge financial burden.

Queen's Cup
Bangkok Bank won the 27th edition of the Queen's Cup and their third title overall. They defeated Sinthana 5–3 on penalties after a 2–2 draw played at Suphachalasai Stadium.

Thailand FA Cup
BEC Tero Sasana won their first Thailand FA Cup. It is unclear whom they beat in the final.

Asian Representation

 * Royal Thai Air Force would progress to the second round of the 2000–01 Asian Club Championship, but only on the virtue of receiving a bye in the first round. Here, they would get beat once again by PSM Ujungpandang of Indonesia.
 * BEC Tero Sasana reached the Quarter-finals of the 2000–01 Asian Cup Winners Cup, where they were beaten by Shimizu S-Pulse of Japan in a match played over two legs. They drew the first leg at home, but were overcome in Japan.

Coach of the Year

 * 🇹🇭 Pichai Pituwong - BEC Tero Sasana

Player of the year

 * 🇹🇭 Anurak Srikerd - BEC Tero Sasana

Top scorer

 * 🇹🇭 Sutee Suksomkit - 16 Goals Thai Farmers Bank

Champions
The league champion was BEC Tero Sasana. It was the team's first title.